Magic8BallServiceLib

C语言的快速傅里叶变换，基于VC++编写，高效率，1024个点(The fast Fourier transform of C language is based on VC++, which is efficient and 1024 points.)

C语言的精华和灵魂是“指针”，但运用的时候却比较容易出错。c++又引入了“引用”的概念，好多人不理解它们之间的区别，本人将结合自己的使用经验，给出一些编程的实例，简单阐述它们之间的区别。(C language, the essence and the soul is "pointer", but the use of it has been more prone to error. c++ and the introduction of the "reference" concept, a lot of people do not understand the difference between them, I will combine their experience, give some programming examples, briefly discusses the differences between them.)

说明：  这个程序是STM32F407的ARM7芯片，采集摄像头的数据通过TCP协议上传到服务器的单片机程序，绝对可以使用，是工业监控采集项目的单片机底层程序。(This program is the ARM7 chip of STM32F407. The data collected from the camera is uploaded to the server through TCP protocol. It can be used absolutely. It is the bottom program of the single chip computer of the industrial monitoring and acquisition project.)

提取应用程序ICON图标例子(得到exe图标并保存png)

说明：  在图像匹配中，有很多种算法。在这众多的算法中，SIFT 算法具有良好的尺度、光 照和空间旋转的不变性，所以被广泛的应用于图像匹配当中。本文对SIFT 算法的四个主要 步骤进行了简单的介绍，并将该算法应用到多色二值压缩的压缩算法当中，提高了压缩效率 并且缩小了压缩后的存储空间。(In image matching, there are many kinds of algorithms. In many algorithms, SIFT algorithm has good scale, light and space rotation invariance, it has been widely used in image matching them. In this paper, the four main steps in SIFT algorithm was brief, and the algorithm is applied to the multi-color two values of compression compression algorithms which improve the compression efficiency and reduces the compressed storage space.)

通过STM32来控制三相电的频率参数，输出稳定装置采用软开关，有过流保护等保护措施。。(Through STM32 to control the frequency parameters of the three-phase electricity, the output stability device USES soft switch, overcurrent protection and other protection measures.)

提供各种wpf中控件的样式，可以根据主题来切换解决方案中的主题(Wpf controls in a variety of styles, the solution may be to switch themes based on theme)

说明：  空间矢量脉宽调制技术.doc 例1、CLARK变换的DSP实现 例2、PARK变换的DSP实现 例3、空间矢量的算法程序 (Space vector pulse width modulation technology. Doc Cases 1, CLARK Transform DSP realization of cases 2, PARK Transform DSP realization of Example 3, the space vector algorithm procedure)

断点续传，用于向服务器上传文件,请大家多多指教。(For the server to upload large files, simplify user operation, powerful function, I hope a lot of advice, don t feel as much as, in addition to what can not upload)

说明：  二维码扫描插件，Unity引擎专用，适各种版本，我在蛮牛上也放了一份，谢谢支持。(Two-Dimensional Code Scanning Plug-in)